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JPL Small-Body Database Browser
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35851 (1999 JW62)
Classification: Main-belt Asteroid          SPK-ID: 2035851
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .189820428093191 5.0754e-08  
a 2.578356674089044 1.4416e-08 au
q 2.088931906436525 1.3246e-07 au
i 5.388802990284612 5.3608e-06 deg
node 115.6859282464055 5.8358e-05 deg
peri 187.8408423607098 5.998e-05 deg
M 250.0864761952653 1.3312e-05 deg
tp 2459062.201780972934
(2020-Jul-31.70178097)
5.5908e-05 TDB
period 1512.21283238575
4.14
1.2682e-05
3.472e-08
d
yr
n .2380617280122165 1.9966e-09 deg/d
Q 3.067781441741563 1.7152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      10107 days (27.67 yr)  
   first obs. used      1991-08-05  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:02  

Additional Information
 Earth MOID = 1.073 au 
 Jupiter MOID = 2.1699 au 
 T_jup = 3.394 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO431904  
rotation period rot_per 6.423 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

35851 (1999 JW62)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JW62 = 1991 PG26 = 1999 LC23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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